Patent Publication Number: US-2009229087-A1

Title: Releasable Fastener Assembly

Description:
PRIORITY CLAIM 
     This application claims priority to and the full benefit of U.S. Provisional Patent Application Ser. No. 61/067,538 filed Feb. 28, 2008, and titled “RELEASABLE FASTENER ASSEMBLY,” which is incorporated by reference as if fully rewritten herein. 
    
    
     TECHNICAL FIELD 
     This disclosure relates generally to the field of releasable fastener assemblies for fastening leather or other flexible material together, and more specifically, to the field of releasable fastener assemblies in the area of equestrian products. 
     SUMMARY 
     A releasable fastener assembly comprises a flexible strap having a thickness, the flexible strap defining a plurality of apertures, each of the apertures extending through the thickness of the strap and a plurality of grommets, each of the plurality of grommets being positioned in one of the plurality of apertures of the flexible strap and engaged with the flexible strap. Each of the plurality of grommets comprises first annular end flange, the first annular end flange comprising an outer surface, the outer surface comprising a substantially flat portion, a second annular end flange opposite the first annular end flange, and a generally cylindrical portion, the generally cylindrical portion extending between the first annular end flange and the second annular end flange and defining a passage extending through the grommet. The releasable fastener assembly further comprises a pin comprising a shaft, the shaft comprising a proximal end and a distal end, a head integral with the distal end of the shaft, and a retractable latching mechanism positioned proximate to the proximal end of the shaft. The flexible strap is configured to define a loop such that the passage of a first one of the plurality of grommets is aligned with the passage of a second one of the plurality of grommets, the pin is selectively insertable through the passage of the first one of the plurality of grommets and through the passage of the second one of the plurality of grommets, and the head of the pin abuts the second annular flange of the first one of the plurality of grommets and the retractable latching mechanism abuts the substantially flat portion of the outer surface of the first annular flange of the second one of the plurality of grommets when the pin is inserted through the passage of each of the first and the second ones of the plurality of grommets. 
     A releasable fastener assembly comprises a flexible strap having a thickness, the flexible strap defining a plurality of apertures, each of the apertures extending through the thickness of the strap and a plurality of grommets, each of the plurality of grommets being positioned in one of the plurality of apertures of the flexible strap and engaged with the flexible strap. Each of the plurality of grommets comprises a first annular end flange, a second annular end flange opposite the first annular end flange, a first generally cylindrical portion with a first inner diameter and a second generally cylindrical portion with a second inner diameter, the second inner diameter being greater than the first inner diameter. The first and second inner diameters cooperate to define a passage extending through the grommet. The first generally cylindrical portion comprises a substantially flat annular surface within the passage. A pin comprises a shaft, the shaft comprising a proximal end and a distal end, a head integral with the distal end of the shaft, and a retractable latching mechanism positioned proximate to the proximal end of the shaft. The flexible strap is configured to define a loop such that the passage of a first one of the plurality of grommets is aligned with the passage of a second one of the plurality of grommets, the pin is selectively insertable through the passage of the first one of the plurality of grommets and through the passage of the second one of the plurality of grommets, and the head of the pin abuts the second annular flange of the first one of the plurality of grommets and the retractable latching mechanism abuts the substantially flat annular surface when the pin is inserted through the passage of each of the first and the second ones of the plurality of grommets. 
     The releasable fastener assembly can be configured so that the proximal end of the shaft is located between the first and second annular end flanges of the second one of the plurality of grommets when the pin is inserted through the passage of each of the first and the second ones of the plurality of grommets. 
     A releasable fastener assembly comprises a flexible strap having a thickness, the flexible strap defining a plurality of apertures, each of the apertures extending through the thickness of the strap and a plurality of grommets, each of the plurality of grommets being positioned in one of the plurality of apertures of the flexible strap and engaged with the flexible strap. Each of the plurality of grommets comprises a first annular end flange, a generally cylindrical portion having a first inner diameter, and a second annular end flange opposite the first annular end flange, the second annular end flange having a second inner diameter. The first inner diameter is greater than the second inner diameter and the first and second inner diameters cooperate to define a passage extending through the grommet. The second annular end flange comprises a substantially flat annular surface within the passage. The releasable fastener assembly further comprises a pin comprising a shaft, the shaft comprising a proximal end and a distal end, a head integral with the distal end of the shaft, and a retractable latching mechanism positioned proximate to the proximal end of the shaft. The flexible strap is configured to define a loop such that the passage of a first one of the plurality of grommets is aligned with the passage of a second one of the plurality of grommets, the pin is selectively insertable through the passage of the first one of the plurality of grommets and through the passage of the second one of the plurality of grommets, and the head of the pin abuts the second annular flange of the first one of the plurality of grommets. The retractable latching mechanism abuts the substantially flat annular surface within the passage of the second one of the plurality of grommets when the pin is inserted through the passage of each of the first and the second ones of the plurality of grommets. 
     The releasable fastener assembly can also be configured so that the proximal end of the shaft is located between the first and second annular end flanges of the second one of the plurality of grommets when the pin is inserted through the passage of each of the first and the second ones of the plurality of grommets. 
     A releasable fastener assembly comprises a first flexible strap having a first thickness, the first flexible strap defining a first aperture, the first aperture extending through the first thickness of the strap; a second flexible strap having a second thickness, the second flexible strap defining a second aperture, the second aperture extending through the second thickness of the strap; a first grommet positioned in the first aperture and engaged with the first flexible strap, and a second grommet positioned in the first aperture and engaged with the second flexible strap. Each of the first and second grommets comprise a first annular end flange, the first annular end flange comprising an outer surface, the outer surface comprising a substantially flat portion, a second annular end flange opposite the first annular end flange, and a generally cylindrical portion. The generally cylindrical portion extends between the first annular end flange and the second annular end flange and define a passage extending through the grommet. The releasable fastener assembly further comprises a pin comprising a shaft, the shaft comprising a proximal end and a distal end, a head integral with the distal end of the shaft, and a retractable latching mechanism positioned proximate to the proximal end of the shaft. The first flexible strap and the second flexible strap are positioned such that the passage of the first grommet is aligned with the passage of the second grommet, the pin is selectively insertable through the passage of the first grommet and through the passage of the second grommet, and the head of the pin abuts the second annular flange of the first grommet. The retractable latching mechanism abuts the substantially flat portion of the second grommet when the pin is inserted through the passage of each of the first and the second grommets. 
     A releasable fastener assembly comprises a first flexible strap having a first thickness, the first flexible strap defining a first aperture, the first aperture extending through the first thickness of the strap and a second flexible strap having a second thickness, the second flexible strap defining a second aperture, the second aperture extending through the second thickness of the strap. A first grommet is positioned in the first aperture and engaged with the first flexible strap. A second grommet is positioned in the second aperture and engaged with the second flexible strap. Each of the first and second grommets comprises a first annular end flange, a second annular end flange opposite the first annular end flange, a first generally cylindrical portion with a first inner diameter and a second generally cylindrical portion with a second inner diameter, the second inner diameter greater than the first inner diameter. The first and second inner diameters cooperate to define a passage extending through the grommet. The first generally cylindrical portion comprises a substantially flat annular surface within the passage. The releasable fastener assembly further comprises a pin comprising a shaft, the shaft comprising a proximal end and a distal end, a head integral with the distal end of the shaft, and a retractable latching mechanism positioned proximate to the proximal end of the shaft. The first flexible strap and the second flexible strap are configured such that the passage of the first grommet is aligned with the passage of the second grommet, the pin is selectively insertable through the passage of the first grommet and through the passage of the second grommet, and the head of the pin abuts the second annular flange of the first grommet and the retractable latching mechanism abuts the substantially flat annular surface when the pin is inserted through the passage of each of the first and the second grommets. 
     The releasable fastener assembly can also be configured so that the proximal end of the shaft is located between the first and second annular end flanges of the second grommet when the pin is inserted through the passage of each of the first and the second grommets. 
     A releasable fastener assembly comprises a flexible strap comprising a first portion with a first thickness, the flexible strap defining a first aperture, the aperture extending through the first thickness of the first portion and a second portion comprising a first layer and a second layer of flexible material. The first layer has a first layer thickness and defines a second aperture extending through the first layer thickness. A grommet is positioned in the first aperture and engaged with the first portion of the flexible strap. The grommet comprises a first annular end flange, the first annular end flange comprising an outer surface, the outer surface comprising a substantially flat portion, a second annular end flange opposite the first annular end flange, and a generally cylindrical portion. The generally cylindrical portion extends between the first annular end flange and the second annular end flange and defines a passage extending through the grommet. The releasable fastener assembly further comprises a pin comprising a shaft, the shaft comprising a proximal end and a distal end and sized to be press fit with the second aperture, a head integral with the distal end of the shaft and sized to be larger than the second aperture, and a retractable latching mechanism positioned proximate to the proximal end of the shaft. The proximal end of the pin extends through the second aperture, the first and second layers are affixed to each other and the pin head is captured between the first and second layers. The first and second portions of the flexible strap are configured to define a loop such that the passage of the grommet is aligned with the pin, the pin is selectively insertable through the passage of the first grommet, and the retractable latching mechanism abuts the substantially flat portion when the pin is inserted through the passage of the first grommet. 
     The releasable fastener assembly can be configured such that the first and second layers are affixed by sewing. The releasable fastener assembly can also be configured so that the first and second layers are affixed by gluing. 
     A releasable fastener assembly comprises a first flexible strap having a first thickness, the first flexible strap defining a first aperture, the first aperture extending through the first thickness and a second flexible strap. The second flexible strap comprises a first layer and a second layer of flexible material, the first layer having a first layer thickness and defining a second aperture. The second aperture extends through the first layer thickness. A grommet is positioned in the first aperture and engaged with the first flexible strap. The grommet comprises a first annular end flange, the first annular end flange comprising an outer surface, the outer surface comprising a substantially flat portion, a second annular end flange opposite the first annular end flange, and a generally cylindrical portion. The generally cylindrical portion extends between the first annular end flange and the second annular end flange and defines a passage extending through the grommet. The releasable fastener assembly further comprises a pin comprising a shaft, the shaft comprising a proximal end and a distal end and sized to be press fit with the second aperture, a head integral with the distal end of the shaft and sized to be larger than the second aperture, and a retractable latching mechanism positioned proximate to the proximal end of the shaft. The proximal end of the pin extends through the second aperture, the first and second layers are affixed to each other and the pin head is captured between the first and second layers. The first flexible strap and the second flexible strap are positioned such that the passage of the grommet is aligned with the pin. The pin is selectively insertable through the passage of the grommet and the retractable latching mechanism abuts the substantially flat portion when the pin is inserted through the passage of the grommet. 
     This releasable fastener assembly can be configured so that the first and second layers are affixed by sewing. The releasable fastener assembly can also be configured so that the first and second layers are affixed by gluing. 
     A method for attaching a grommet to a flexible strap comprises the steps of creating a plurality of apertures in the flexible strap and positioning each one of a plurality of grommets into the respective one of the plurality of apertures. Each of the plurality of grommets comprises a first annular end flange, the first annular end flange comprising an outer surface, the outer surface comprising a substantially flat portion, a second annular end flange opposite the first annular end flange, and a generally cylindrical portion. The generally cylindrical portion extends between the first annular end flange and the second annular end flange and defines a passage extending through the grommet and engages each of the plurality of grommets with the strap. The engaging of each of the plurality of grommets with the strap creates the substantially flat portion. 
     BACKGROUND 
     There are many reasons to join portions of leather and fabric straps to each other. In some cases portions of a single strap can be joined together to create a loop that can secure or retain an item. In other cases, separate straps are desired to be fastened together for a variety of purposes. Often, an important consideration when joining such straps is the degree of permanence desired. Often a permanent join is desired, while in other instances, a non-permanent join is desired. Non-permanent joins can have further considerations such as sturdiness, ease of disconnection and reconnection and usage environment concerns. 
     More permanent fastening techniques include riveting, sewing, and gluing. Techniques for non-permanent securement of fastened articles include snaps, bolts and nuts (for example, Chicago screws), hooks and clasps, and threaded ties. 
     Conventional uses of grommets in fastening devices include support of a substrate material such as a flexible strap or protection of an item that passes through the grommet. The material being joined can often play a part in the consideration of fastening techniques. Materials used in the equestrian arts tend be thick and durable. The equestrian field has particular requirements. For example, fastening is performed to assemble various pieces of tack together in a permanent fashion, as well as to fasten items to each other in a sturdy, but non-permanent manner. Devices in the equestrian arts are often used in stables, paddocks, corrals, show arenas, fields and the like. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1A  is a cross-sectional view of a releasable fastener assembly according to one embodiment. 
         FIG. 1B  shows an enlarged view of a portion of  FIG. 1A   
         FIG. 1C  is a perspective view of one of the grommets shown in  FIGS. 1A and 1B . 
         FIG. 2A  is a cross-sectional view of a releasable fastener assembly according to a second embodiment. 
         FIG. 2B  is an enlarged view of a portion of  FIG. 2A . 
         FIG. 3  is a cross-sectional, perspective view of a grommet according to another embodiment. 
         FIG. 4A  is an exploded view, in perspective, of a grommet according to yet another embodiment. 
         FIG. 4B  is a cross-sectional view of a releasable fastener assembly according to still another embodiment. 
         FIG. 4C  shows an enlarged view of a portion of  FIG. 4B . 
         FIG. 5A  is a cross-sectional view of a releasable fastener assembly according to a further embodiment. 
         FIG. 5B  shows an enlarged view of a portion of  FIG. 5A . 
         FIG. 6A  is a cross-sectional view of a releasable fastener assembly according to a still further embodiment. 
         FIG. 6B  shows an enlarged view of a portion of  FIG. 6A . 
         FIG. 7  is a cross-sectional view of a releasable fastener assembly according to an additional embodiment. 
         FIG. 8  is a cross-sectional view of a releasable fastener assembly according to yet another additional embodiment. 
         FIG. 9A  is a section view of one embodiment 
         FIG. 9B  is a plan view of the embodiment shown in  FIG. 9A . 
         FIG. 10  is a plan view of a portion of releasable fastener assembly. 
         FIG. 11A  is a perspective view of a device according to an embodiment. 
         FIG. 11B  is an enlarged view of a portion of  FIG. 11A . 
         FIG. 11C  is a plan view of the device depicted in  FIG. 11A . 
         FIG. 11D  is a cross-sectional view of the device shown in  FIG. 11A  in use. 
         FIG. 11E  is a cross-sectional a view of the device shown in  FIG. 11A  in use. 
         FIG. 12  is a perspective view of a prior art releasable fastener. 
         FIG. 13  is a side elevation view of the prior art  FIG. 12  in an assembly. 
         FIG. 14  is a perspective view of the assembly depicted in  FIG. 13 . 
         FIG. 15  is a side elevation view of a prior art releasable fastener assembly. 
         FIG. 16  is a perspective view of the assembly illustrated in  FIG. 15 . 
     
    
    
     DETAILED DESCRIPTION 
     Referring to the drawings, wherein like numbers indicate the same or corresponding elements.  FIGS. 1A ,  1 B and  1 C illustrate a releasable fastener assembly  100  according to one embodiment. Releasable fastener assembly  100  can include a single flexible strap  104  that can be configured to form a loop  190 . Loop  190  can be used to connect equestrian devices together, for example, a bit  194  can be connected to flexible strap  104  such that the movement of flexible strap  104  can then direct the connected bit  194 . Flexible strap  104  can be made of leather or other flexible material such as natural or synthetic fabrics or another suitable material. 
     In the releasable fastener assembly  100 , the flexible strap  104  defines a plurality of apertures  108 . The apertures  108  can be formed by methods common in the art such as punching. The flexible strap  104  has a thickness  106 . Each of the plurality of apertures  108  can extend through the thickness  106 . Releasable fastener assembly  100  can include a plurality of grommets  120 . Each of the grommets  120  can be positioned within a respective one of the apertures  108 . 
     The grommet  120  can have a first annular end flange  124 , a second annular end flange  134  opposite the first annular end flange  124  and a generally cylindrical portion  136  extending between the first  124  and second annular end flanges  134 . The generally cylindrical portion  136  defines a passage  150  through the grommet  120 . Each of the first annular end flange  124  and the second annular end flange  134  can engage the flexible strap  104 . The first annular end flange  124  has an outer surface  126  that can include a substantially flat portion  130  which provides a contact surface as will be further discussed herein. 
     The releasable fastener assembly  100  can also include a pin  160 . The pin  160  has a shaft  164  that can be selectively insertable through the passage  150  of the grommet  120 , as will be further discussed herein. The shaft  164  can have a proximal end  168  and a distal end  172 . The pin  160  can have a head  176  integral with the distal end  172  of shaft  164 . The head  176  can be larger than the shaft  164 . The pin  160  can also include a retractable latching mechanism  180 , positioned proximate to the proximal end  168  of the shaft  164 . The retractable latching mechanism  180  can be spring-biased such that the retractable latching mechanism  180  protrudes in a rest state, but is capable of being moved such that the retractable latching mechanism  180  can be largely or substantially contained within the shaft  164 . Selectively inserting the pin  160  into the passage  150  can apply pressure to an angled leading surface  182  of retractable latching mechanism  180  and can move the retractable latching mechanism  180  to a position (not shown) largely within the shaft  164  of the pin  160 , thus allowing the pin  160  to clear the passage  150 . A trailing surface  184  of retractable latching mechanism  180  can serve as a restraining surface so that the pin  160  remains in place. 
     In this embodiment, the pin  160  can be selectively inserted into the passage  150  of the first grommet  120 . After the retractable latching mechanism  180  clears the generally cylindrical portion  136 , the generally cylindrical portion  136  no longer restrains the retractable latching mechanism  180  and the retractable latching mechanism  180  returns to its protruded rest state. In this state, while the releasable fastener assembly  100  is not in a completely fastened state, the trailing surface  184  can serve as a restraining surface for the pin  160  and can prevent the pin  160  from sliding out of the passage  150  of the first grommet  120 . The second annular end flange  134  and the head  176  form a second restraint and once inserted into the first grommet  120  of the releasable fastener assembly  100 , the pin  160  is reliably retained to the remainder of the releasable fastener assembly  100  and any danger of dropping and losing a small component can be mitigated. 
     Releasable fastener assembly  100  can be configured to define a loop  190  by folding the flexible strap  104  onto itself. The pin  160  can be inserted into the first grommet  120  prior to or after aligning the passage  150  of the first grommet  120  with the passage  150  of the second grommet  120 . Prior to inserting the pin  160  into the second grommet  120 , the loop  190  of the flexible strap  104  can envelop an equestrian device such as the bit  194 . The passage  150  of a second grommet  120  can be aligned with the passage  150  of the first grommet  120  and the pin  160  can further be selectively inserted through the passage  150  of the second grommet  120 . After the retractable latching mechanism  180  clears the generally cylindrical portion  136  of the second grommet  120 , the generally cylindrical portion  136  no longer restrains the retractable latching mechanism  180  generally perpendicularly to a proximal-distal axis of the pin shaft  164 , and the retractable latching mechanism  180  returns to its initial protruded state. The trailing surface  184  of the retractable latching mechanism  180  can abut the substantially flat portion  130  of the first annular end flange  124  of the second grommet  120 . In this state, the trailing surface  184  can provide a restraining surface for the pin  160  and can cooperate with the substantially flat portion  130  of the first annular end flange  124  to prevent the pin  160  from sliding out of the passage  150 . The second annular end flange  134  of the first grommet  120  can abut the pin head  176  to form a second restraint and the releasable fastener assembly  100  can be in its assembled state. 
     The releasable fastener assembly  100  can be unfastened by exerting force upon the retractable latching mechanism  180  to move the retractable latching mechanism  180  into the shaft  164  and pulling the pin  160  in the opposite direction of insertion. Depressing the retractable latching mechanism  180  can be accomplished manually or with a small tool such as that shown in  FIG. 11A  and discussed later. Once the pin  160  clears the passage  150  of the second grommet  120 , the retractable latching mechanism  180  can once again return to its initial protruding state such that the trailing surface  184  of the retractable latching mechanism  180  abuts the substantially flat portion  130  of grommet  120 . 
     Releasable fastener assembly  100  can include two or more apertures  108  in the flexible strap  104 , and can be positioned in a variety of alignments that can provide loops  190  of different sizes with one assembly when the releasable fastener assembly  100  is fastened. Multiple sizes of the loop  190  can be achieved by including multiple apertures such as depicted in  FIG. 10  and later discussed. 
     For this and other embodiments, a specific type of pin is depicted and discussed. Namely, a pin having a retractable latching mechanism that includes a substantially flat portion is disclosed. It should be noted that other types of pins with retractable latching mechanisms may be used in certain applications, such as a pin having a ball bearing that is biased in place by a resilient member. Similarly, it should be noted that although grommets having a substantially flat portion on an annular flange are shown and discussed in conjunction with the drawings, in certain contexts a traditional grommet having a rounded annular flange can be used. 
       FIGS. 2A and 2B  illustrate a releasable fastener assembly  200  according to another embodiment. Releasable fastener assembly  200  can include a single flexible strap  204  that can be configured to form a loop  290 . Loop  290  in turn can be used to connect equestrian devices together, for example, a bit  294  can be connected to flexible strap  204  such that the movement of flexible strap  204  can then direct the bit  294 . Flexible strap  204  can be made of leather or other flexible material such as natural or synthetic fabrics or another suitable material. 
     In the releasable fastener assembly  200 , the flexible strap  204  defines a plurality of apertures  208 . The apertures  208  can be formed by methods common in the art such as punching. The flexible strap  204  has a thickness  206 . Each of the plurality of apertures  208  can extend through the thickness  206 . Releasable fastener assembly  200  can include a plurality of grommets  220 . Each of the grommets  220  can be positioned within a respective one of the apertures  208 . 
     Grommet  220  can have a first annular end flange  224 , a second annular end flange  234  opposite the first annular end flange  224  and a first generally cylindrical portion  236  and a second generally cylindrical portion  246  positioned between the first and second annular flanges  224 ,  234 . The generally cylindrical portions  236  and  246  can cooperate to define a passage  250  through the grommet  220 . Generally cylindrical portion  236  has a first inner diameter  238 . Generally cylindrical portion  246  has a second inner diameter  248 . The second inner diameter  248  can be different than the first inner diameter  238 . The second inner diameter  248  can be greater than the first inner diameter  238  as shown in  FIG. 2B . The first generally cylindrical portion  236  can include a substantially flat annular surface  230  within the passage  250 . In this releasable fastener assembly  200 , both the first annular end flange  224  and the second annular end flange  234  can engage the flexible strap  204 . 
     The releasable fastener assembly  200  can also include a pin  260 . The pin  260  has a shaft  264  that can be selectively insertable through the passage  250  of the grommet  220 , as will be further discussed herein. The shaft  264  can have a proximal end  268  and a distal end  272 . The pin  260  can have a head  276  integral with the distal end  272  of shaft  264 . The head  276  can be larger than the shaft  264 . The pin  260  can also include a retractable latching mechanism  280 , positioned proximate to the proximal end  268  of the shaft  264 . The retractable latching mechanism  280  can be spring-biased such that the retractable latching mechanism  280  protrudes in an initial state, but is capable of being moved such that the retractable latching mechanism  280  can be largely or substantially contained within the shaft  264 . Selectively inserting the pin into the passage  250  can place pressure upon an angled leading surface  282  of retractable latching mechanism  280  to move the retractable latching mechanism  280  to a position (not shown) largely within the shaft  264  of the pin  260 , thus allowing the pin  260  to clear a portion of the passage  250  related to the first inner diameter  238 . A trailing surface  284  of the retractable latching mechanism  280  can serve as a restraining surface so that a force applied to the pin  260  cannot move the pin  260  out of position. 
     In this embodiment, the pin  260  can be selectively inserted into the passage  250  of the first grommet  220 . After the retractable latching mechanism  280  clears the smaller first inner diameter  238  of the generally cylindrical portion  236 , the generally cylindrical portion  236  no longer restrains the retractable latching mechanism  280  and the retractable latching mechanism  280  can return to its protruded initial state. In this state, while the releasable fastener assembly  200  is not in a completely fastened state, the trailing surface  284  of the retractable latching mechanism  280  can serve as a restraining surface for the pin  260  and can prevent the pin  260  from sliding out of the passage  250  of the first grommet  220 . The second annular end flange  234  and the head  276  cooperate to form a second restraint and once inserted into the first grommet  220  of the releasable fastener assembly  200 , the pin  260  can be retained to the remainder of the releasable fastener assembly  200 . 
     Releasable fastener assembly  200  can be configured to define the loop  290  by folding the flexible strap  204  onto itself. The pin  260  can be inserted into the first grommet  220  prior to or after aligning the passage  250  of the first grommet  220  with the passage  250  of the second grommet  220 . Prior to inserting the pin  260  into the second grommet  220 , the loop  290  of flexible material can envelop an equestrian device such as bit  294 . The passage  250  of a second grommet  220  can be aligned with the passage  250  of the first grommet  220  and the pin  260  can further be selectively inserted through the passage  250  of the second grommet  220 . After the retractable latching mechanism  280  clears generally cylindrical portion  236 , generally cylindrical portion  236  no longer restrains the retractable latching mechanism  280  generally perpendicularly to a proximal-distal axis of the pin shaft  264 , and the retractable latching mechanism  280  can return to its protruded rest state. In this state, the trailing surface  284  of the retractable latching mechanism  280  can provide a restraining surface for the pin  260  and can prevent the pin  260  from sliding out of the passage  250 . The trailing surface  284  of the retractable latching mechanism  280  can abut the substantially flat surface  230  of the second grommet  220 . The second annular end flange  234  of the first grommet  220  can abut the pin head  276  to form a second restraint and the releasable fastener assembly  200  can be in its assembled state. 
     The releasable fastener assembly  200  can be unfastened by applying pressure to the retractable latching mechanism  280  to move the retractable latching mechanism  280  into the shaft  264  and pulling the pin  260  in the opposite direction of insertion. Depressing the retractable latching mechanism  280  can be accomplished manually or with a small tool such as the tool shown and described in conjunction with  FIG. 11A . Once the pin  260  clears the generally cylindrical portion  236  of the second grommet  220 , the retractable latching mechanism  280  can once again return to its initial protruding state. 
     Placement of substantially flat annular surface  230  can allow the pin proximal end  268  to rest below the top of the first annular end flange  224  when the releasable fastener assembly  200  is fastened. This can have the effect of having the pin  260  flush with or sunk below the first annular end flange  224 . This can be desirable to avoid the proximal end  268  from digging into the flesh of a horse or other stock. Additionally, when the releasable fastener assembly  200  is used with equestrian devices, the proximal end  268  can be covered with additional material such as a flexible strap  204  used to close a loop that holds a buckle in place. 
     Releasable fastener assembly  200  can include two or more apertures  208  as defined in the flexible strap  204 , and can be positioned in a variety of alignments that can provide loops  290  of different sizes with one assembly when the releasable fastener assembly  200  is fastened. Various loop sizes can be achieved by varying the space between the two apertures  208  or by using multiple apertures such as shown and described in conjunction with  FIG. 10 . 
       FIGS. 4A ,  4 B, and  4 C illustrate a releasable fastener assembly  400  according to another embodiment. Releasable fastener assembly  400  can include a single flexible strap  404  that can be configured to form a loop  490 . Loop  490  in turn can be used to connect equestrian devices together, for example, a bit  494  can be connected to flexible strap  404  such that the movement of flexible strap  404  can then direct the bit  494 . Flexible strap  404  can be made of leather or other flexible material such as natural or synthetic fabrics or another suitable material. 
     In the releasable fastener assembly  400 , the flexible strap  404  defines a plurality of apertures  408 . The apertures  408  can be formed by methods common in the art such as punching. The flexible strap  404  has a thickness  406 . Each of the plurality of apertures  408  can extend through the thickness  406 . Releasable fastener assembly  400  can include a plurality of grommets  420 . Each of the grommets  420  can be positioned in a respective one of the apertures  408 . 
     Grommet  420  can have a first annular end flange  424 , a second annular end flange  434  opposite the first annular end flange  424 , and a generally cylindrical portion  436  extending between the first and second annular end flanges  424 ,  434 . A plurality of tabs  428  extend from the generally cylindrical portion  436  and can engage with a plurality of passages  432  of the second annular end flange  434  to secure the second annular end flange  434  to the generally cylindrical portion  436  by bending or folding a portion of each of the plurality of tabs  428  that protrude from each of the passages  432 . 
     Generally cylindrical portion  436  has a first inner diameter  438 . The second annular end flange  434  has a second inner diameter  448 . The generally cylindrical portions  436  and second inner diameter  448  of the second annular end flange  434  can define a passage  450  through the grommet  420 . The second inner diameter  448  can be different than the first inner diameter  448 . As shown in  FIG. 4C , the second inner diameter  448  can be less than the first inner diameter  438 . The second annular end flange  434  can include a substantially flat annular surface  444  within the passage  450 . In this releasable fastener assembly  400 , both the first annular end flange  424  and the second annular end flange  434  can engage the flexible strap  404 . 
     The releasable fastener assembly  400  can also include a pin  460 . Pin  460  can be the same as, or similar to, pins discussed previously. Other suitable pins can also be used. 
     In this embodiment, the pin  460  can be selectively inserted into the passage  450  of the first grommet  420 . After the retractable latching mechanism  480  clears the second annular end flange  434 , the second annular end flange  434  no longer restrains the retractable latching mechanism  480  and the retractable latching mechanism  480  can return to its initial protruded state. In this state, while the releasable fastener assembly  400  is not in a completely fastened state, the trailing surface  484  of the retractable latching mechanism  480  can serve as a restraining surface for the pin  460  and can prevent the pin  460  from sliding out of the passage  450  of the first grommet  420 . The second annular end flange  434  and the head  476  cooperate to form a second restraint and once inserted into the first grommet  420  of the releasable fastener assembly  400 , the pin  460  can be retained to the remainder of the releasable fastener assembly  400 . 
     Releasable fastener assembly  400  can be configured to define a loop  490  by folding the flexible strap  404  onto itself. The pin  460  can be inserted into the first grommet  420  prior to or after aligning the passage  450  of the first grommet  420  with the passage  450  of the second grommet  420 . Prior to inserting the pin  460  into the second grommet  420 , the loop  490  of flexible strap  404  can envelop an equestrian device such as bit  494 . The passage  450  of a second grommet  420  can be aligned with the passage  450  of the first grommet  420  and the pin  460  can further be selectively inserted through the passage  450  of the second grommet  420 . After the retractable latching mechanism  480  clears the second annular end flange  434 , the second annular end flange  434  can no longer restrain the retractable latching mechanism  480  generally perpendicularly to a proximal-distal axis of the pin shaft  464 , and the retractable latching mechanism  480  can return to its initial protruded state. In this state, the trailing surface  484  can provide a restraining surface for the pin  460  and can prevent the pin  460  from sliding out of the passage  450 . The trailing surface  484  of the retractable latching mechanism  480  can abut the substantially flat annular surface  430  of the second grommet  420 . The second annular end flange  434  of the first grommet  420  can abut the pin head  476  to form a second restraint and the releasable fastener assembly  400  can be in its assembled state. The substantially flat annular surface  430  provides a contact surface for the trailing surface  480 . 
     The releasable fastener assembly  400  can be unfastened by applying pressure to the retractable latching mechanism  480  to move the retractible latching mechanism  480  into the shaft  464  and pulling the flexible strap  404  in the direction of insertion. Depressing the retractable latching mechanism  480  can be accomplished manually or with a small tool such as the tool depicted and described in connection with  FIG. 11A . Once the pin  460  clears the second annular end flange  434  of the second grommet  420 , the retractable latching mechanism  480  can once again return to its initial protruding state. 
     Placement of substantially flat annular surface  430  can allow the pin proximal end  468  of shaft  464  of pin  460  to rest below the top of the first annular end flange  424  of second grommet  420  when the releasable fastener assembly  400  is fastened. This can have the effect of having the pin  460  flush with or sunk below the first annular end flange  424 . This can be desirable to avoid the pin head  476  from digging into the flesh of a horse or other stock. When the releasable fastener assembly  400  is used with equestrian devices, the pin head  476  can be covered with additional material such as a flexible strap  404  used to close a loop that holds a buckle in place. 
     Releasable fastener assembly  400  can include two or more apertures  408  as defined in the flexible strap  404 , and can be positioned in a variety of alignments that can provide loops  490  of different sizes with one assembly when the releasable fastener assembly  400  is fastened. Various loop sizes can be achieved by varying the space between the two apertures  408  or by using multiple apertures  408 , such as illustrated and described in conjunction with  FIG. 10 . 
     The grommet  420  can have various constructions and be made from various materials as recognized by those skilled in the art, such as brass. The grommet  420  as pictured in  FIGS. 4B and 4C , is shown in greater detail in  FIG. 4A . Alternate grommets, such as grommet  320  shown in  FIG. 3 , can be used in lieu of grommet  420 . Grommet  420  can be supplied as a two piece grommet and can include the first annular end flange  424  which can be integrated with the generally cylindrical portion  436 . The generally cylindrical portion  436  can have a first inner diameter  438 . The generally cylindrical portion  436  has a plurality of tabs  428  opposite the first annular end flange  424 . The second annular end flange  434  can have a plurality of passages  432  that can align with the plurality of tabs  428 . The plurality of tabs  428  can be inserted through the plurality of passages  432  in the second annular end flange  434 . The second annular end flange  434  can have a substantially flat annular surface  430  and second inner diameter  448 . Second inner diameter  448  can substantially align with first inner diameter  438 . When grommet  420  is installed, each of the plurality of tabs  428  can be peened and pressed into second annular end flange  434 . 
     Grommet  320  of  FIG. 3  can also be supplied as a two piece grommet and can include a first annular end flange  324  and an integrated generally cylindrical portion  336 . The generally cylindrical portion  336  can have a first inner diameter  338 . The second annular end flange  334  can have a channel  342  that can substantially align with the generally cylindrical portion  336  opposite the first annular end flange  324 . The second annular end flange  334  can have a substantially flat annular surface  340  and second inner diameter  348 . Second inner diameter  348  can be substantially centered on the same axis as the first inner diameter  338 . Grommet  320  can be integrated into a single piece prior to positioning in an aperture  408  or afterwards. Grommet  320  can be attached to generally cylindrical portion  336  by any suitable technique known in the art, such as spin welding or the use of a solvent to weld the second annular end flange  320  and cylindrical portion  336  inseparably to each other. 
       FIGS. 5A and 5B  illustrate a releasable fastener assembly  500  according to another embodiment. Releasable fastener assembly  500  can include a plurality of flexible straps  504 ,  514 . Each of the plurality of flexible straps  504 ,  514  has a respective thickness  506 ,  516 . Apertures  508 ,  518  of the plurality of flexible straps  504 ,  514  each have a respective grommet  520 ,  528 . 
     Releasable fastener assembly  500  is similar to the releasable fastener assembly  100  depicted in  FIGS. 1A ,  1 B, and  1 C with the exception that the plurality of straps  504 ,  514  are used instead of a single strap folded back upon itself to define a loop. The plurality of flexible straps  504 ,  514  can be made of leather or other flexible material such as natural or synthetic fabrics or another suitable material. Any of the previously discussed grommets, pins, and other components discussed in conjunction with the embodiment illustrated in  FIGS. 1A ,  1 B, and  1 C can be used in conjunction with releasable fastener assembly  500  to releasably fasten one of the plurality of straps  504  to another of the plurality of straps  514 . The plurality of straps  504 ,  514  can be used to secure riding tack or other items such as saddles or bags. 
     In this embodiment, the pin  560  can be selectively inserted into the passage  550  of the first grommet  520 . After the retractable latching mechanism  580  clears the generally cylindrical portion  536 , the generally cylindrical portion  536  no longer restrains the retractable latching mechanism  580  and the retractable latching mechanism  580  returns to its initial protruded state. In this state, while the releasable fastener assembly  500  is not in a completely fastened state, the trailing surface  584  of the retractable latching mechanism  580  can serve as a restraining surface for the pin  560  and can prevent the pin  560  from sliding out of the passage  550  of the first grommet  520 . The second annular end flange  534  and the head  576  cooperate to form a second restraint and once inserted into the first grommet  520  of the releasable fastener assembly  500 , the pin  560  is retained to the remainder of the releasable fastener assembly  500 . 
     The releasable fastener assembly  500  can be unfastened by exerting force upon the retractable latching mechanism  580  to move the retractable latching mechanism  580  into the shaft  564  and pulling the flexible strap  514  in the direction of insertion. Depressing the retractable latching mechanism  580  can be accomplished manually or with a small tool such as the tool depicted and described in conjunction with  FIG. 11A . Once the pin  560  clears the passage  550  of the second grommet  528 , the retractable latching mechanism  580  can once again return to its initial protruding state. 
       FIGS. 6A and 6B  illustrate an embodiment of a releasable fastener assembly  600  according to one embodiment. Releasable fastener assembly  600  is similar to the releasable fastener assembly  200  depicted in  FIGS. 2A and 2B  with the exception that a plurality of straps  604 ,  614  are used instead of a single strap folded back upon itself to define a loop. The plurality of flexible straps  604 ,  614  can be made of leather or other flexible material such as natural or synthetic fabrics or another suitable material. Any of the previously discussed grommets, pins, and other components discussed in conjunction with the embodiment illustrated in  FIGS. 2A and 2B  can be used in conjunction with releasable fastener assembly  600  to releasably fasten one of the plurality of straps  604  to another of the plurality of straps  614 . The plurality of straps  604 ,  614  can be used to secure riding tack or other items such as saddles or bags. 
     The pin  660  has a shaft  664  that can be selectively insertable through the passage  650  of the grommets  620  and  628  respectively, as will be further discussed herein. The shaft  664  can have a proximal end  668  and a distal end  672 . The pin  660  can have a head  676  integral with pin distal end  672  of shaft  664 . The head  676  can be larger than the shaft  664 . The pin  660  can include a retractable latching mechanism  680 , positioned proximate to the proximal end  668  of the shaft  664 . The retractable latching mechanism  680  can be spring-biased such that the retractable latching mechanism  680  protrudes in an initial state, but is capable of being moved such that the retractable latching mechanism  680  can be largely or substantially contained within the shaft  664 . Selectively inserting the pin into the passage  650  can exert pressure on an angled leading surface  682  of retractable latching mechanism  680  and can move the retractable latching mechanism  680  to the position (not shown) largely within the shaft  664  of the pin  660 , thus allowing the pin  660  to clear a portion of the passage  650  related to the first inner diameter  638 . A trailing surface  684  of the retractable latching mechanism  680  can serve as a restraining surface so that a force applied to the trailing surface  684  cannot move the retractable latching mechanism  680  to the position largely within the shaft  664  of the pin  660 . 
     The releasable fastener assembly  600  can be unfastened by depressing the retractable latching mechanism  680  into the shaft  664  and pulling the flexible strap  614  in the direction of insertion. Depressing the retractable latching mechanism  680  can be accomplished manually or with a small tool such as the tool depicted and described in conjunction with  FIG. 11A . Once the pin  660  clears the generally cylindrical portion  636  of the second grommet  628 , the retractable latching mechanism  680  can once again return to its initial protruding state. 
       FIG. 7  illustrates an embodiment of a releasable fastener assembly  700  according to one embodiment. Releasable fastener assembly  700  can include a single flexible strap  704  that can be configured to form a loop  790 . Loop  790  in turn can be used to connect equestrian devices together, for example, a bit  794  can be connected to flexible strap  704  such that the movement of flexible strap  704  that can then direct the bit  794 . Flexible strap  704  can be made of leather or other flexible material such as natural or synthetic fabrics or another suitable material. Flexible strap  704  can include a first portion  705  and a second portion  710 . Second portion  710  can include a first layer  711 . The first layer  711  can have a first layer thickness  717 . First layer  711  can define a second aperture  718 . Second aperture  718  can extend through first layer thickness  717 , and can be sized as discussed herein. 
     In the releasable fastener assembly  700 , the first portion  705  of the flexible strap  704  can define a plurality of first apertures  708 . For clarity, the discussion will focus on a single first aperture  708 . The plurality of first apertures  708  can be formed by methods common in the art such as by punching. The first portion  705  of flexible strap  704  has a thickness  706 . Each of the plurality of first apertures  708  can extend through the thickness  706 . Releasable fastener assembly  700  can include a plurality of grommets  720 . Each of the grommets  720  can be positioned within a respective one of the plurality of first apertures  708 . 
     The grommet  720  can have a first annular end flange  724 , a second annular end flange  734  opposite the first annular end flange  724  and a generally cylindrical portion  736  extending between the first  724  and second annular end flanges  734 . The generally cylindrical portion  736  defines a passage  750  through the grommet  720 . Each of the first annular end flange  724  and the second annular end flange  734  can engage the flexible strap  704 . The first annular end flange  724  can have an outer surface  726  that can include a substantially flat portion  730 . 
     The releasable fastener assembly  700  can also include a pin  760 . Suitable pins that can be used as pin  760  have been discussed previously in conjunction with other drawings. Additionally, pin  760  is described in detail below. 
     The pin  760  has a shaft  764  that can be selectively insertable through the passage  750  of the grommet  720 . The shaft  764  can have a proximal end  768  and a distal end  772 . The pin  760  can have a head  776  integral with pin distal end  772  of shaft  764 . The head  776  can be larger than the shaft  764 . The pin  760  can include a retractable latching mechanism  780 , positioned proximate to the proximal end  768  of the shaft  764 . The retractable latching mechanism  780  can be spring-biased such that the retractable latching mechanism  780  protrudes in an initial state, but is capable of being moved such that the retractable latching mechanism  780  can be largely or substantially contained within the shaft  764 . Selectively inserting the pin into the passage  750  can apply pressure to an angled leading surface  782  of retractable latching mechanism  780  and can move the retractable latching mechanism  780  to the position (not shown) largely within the shaft  764  of the pin  760 , thus allowing the pin  760  to clear the passage  750 . A trailing surface  784  of the retractable latching mechanism  780  can serve as a restraining surface as a force applied to the trailing surface  784  cannot move the retractable latching mechanism  780  to the position largely within the shaft  764  of the pin  760 . 
     In this embodiment, the pin  760  can be captured between first layer  711  and second layer  712  in the second portion  710  of flexible strap  704 . Second aperture  718  can be sized to accommodate shaft  764 . Pin head  776  can be sized to be larger than second aperture  718 ; conversely, second aperture  718  can be sized to be smaller than head  776 . The proximal end  768  of pin  760  can be press fit and extended through the second aperture  718 . Head  776  can prevent the pin  760  from completely moving through second aperture  718 . First layer  711  and second layer  712  can then be affixed to each other by methods known to those of skill in the art such as by sewing or using adhesives such as glues or other suitable bonding agents. 
     Briefly looking at  FIGS. 9A and 9B , a manner in which sewing can be employed is illustrated. Stitching  995  can be used after a proximal end  968  of a shaft  964  of a pin  960  has been press fit and extended through a second aperture  918  of a first layer  911  of a flexible strap  914 . The pin  960  can have a retractable latching mechanism  980  located proximate to the proximal end  968 . The shaft  964  can also have a pin distal end  972  and a head  976  integral with pin distal end  972 . The head  976  can be captured between the first layer  911  and a second layer  912  prior to the application of stitching  995 . 
     Returning to  FIG. 7 , a manner in which an adhesive  795  can be used between first layer  711  and second layer  712  to affix the two layers together. Adhesive  795  can be a glue or other suitable agent for bonding whatever material was used to make straps  704 ,  714 . Other appropriate techniques as may be known to those in the art can be utilized. 
     Releasable fastener assembly  700  can be configured to define a loop  790  by folding the flexible strap  704  onto itself and aligning the passage  750  with the pin  760 . Prior to inserting the pin  760  into the second grommet  720 , the loop  790  of flexible strap  704  can envelop an equestrian device such as bit  794 . Pin  760  can be selectively inserted into the passage  750  of grommet  720 . After the retractable latching mechanism  780  clears the generally cylindrical portion  736 , the generally cylindrical portion  736  no longer restrains the retractable latching mechanism  780  and the retractable latching mechanism  780  returns to its initial state. In this state, the trailing surface  784  of the retractable latching mechanism  780  can serve as a restraining surface for the pin  760  and can prevent the pin  760  from sliding out of the passage  750  of grommet  720 . The retractable latching mechanism  780  can abut the substantially flat portion  730  of the first annular end flange  724  of grommet  720 . Head  776  can be restrained as being captured between first layer  711  and second layer  712  and the releasable fastener assembly  700  can be in its assembled state. 
     The releasable fastener assembly  700  can be unfastened by moving the retractable latching mechanism  780  into the shaft  764  and pulling the first portion  705  in the direction of insertion. Depressing the retractable latching mechanism  780  can be accomplished manually or with a small tool such as the tool illustrated and described in conjunction with  FIG. 11A . Once the pin  760  clears the passage  750  of grommet  720 , the retractable latching mechanism  780  can once again return to its initial protruding state. 
     Releasable fastener assembly  700  can include two or more apertures  708  as defined in the flexible strap  704 , and can be positioned in a variety of alignments that can provide loops  790  of different sizes with one assembly when the releasable fastener assembly  700  is fastened. Various loop sizes can be achieved by varying the space between a plurality of apertures  708  or by using multiple apertures such as shown and described in conjunction with  FIG. 10 . Each embodiment can have particular value to users of the disclosed releasable fastener assembly  700 . 
       FIG. 8  illustrates an embodiment of a releasable fastener assembly  800  according to one embodiment. Releasable fastener assembly  800  is similar to the releasable fastener assembly  700  depicted in  FIG. 7  with the exception that a plurality of straps  804 ,  814  are used instead of a single strap folded back upon itself to define a loop. The plurality of flexible straps  804 ,  814  can be made of leather or other flexible material such as natural or synthetic fabrics or another suitable material. Any of the previously discussed grommets, pins, and other components can be used in conjunction with releasable fastener assembly  800  to releasably fasten one of the plurality of straps  804  to another of the plurality of straps  814 . The plurality of straps  804 ,  814  can be used to secure riding tack or other items such as saddles or bags. 
     The releasable fastener assembly  800  can also include a pin  860 . Suitable pins that can be used as pin  860  have been discussed previously in conjunction with other drawings. Additionally, details of pin  860  are provided below. 
     The pin  860  has a shaft  864  that can be selectively insertable through the passage  850  of the grommet  820 . The shaft  864  can have a proximal end  868  and a distal end  872 . The pin  860  can have a head  876  integral with pin distal end  872  of shaft  864 . The head  876  can be larger than the shaft  864 . The pin  860  can include a retractable latching mechanism  880 , positioned proximate to the proximal end  868  of the shaft  864 . The retractable latching mechanism  880  can be spring-biased such that the retractable latching mechanism  880  protrudes in a rest state, but is capable of being moved such that the retractable latching mechanism  880  can be largely or substantially contained within the shaft  864 . Selectively inserting the pin into the passage  850  can apply pressure to an angled leading surface  882  of retractable latching mechanism  880  and can move the retractable latching mechanism  880  to the position (not shown) largely within the shaft  864  of the pin  860 , thus allowing the pin  860  to clear the passage  850 . A trailing surface  884  of the retractable latching mechanism  880  can serve as a restraining surface as a force applied to the trailing surface  884  cannot move the retractable latching mechanism  880  to the position largely within the shaft  864  of the pin  860 . 
     In this embodiment, the pin  860  can be captured between first layer  811  and second layer  812  in the second portion  810  of flexible strap  814 . Second aperture  818  can be sized to accommodate shaft  864 . Pin head  876  is sized to be larger than second aperture  818 ; conversely, second aperture  818  is sized to be smaller than head  876 . The proximal end  868  of pin  860  can be press fit and extended through the second aperture  818 . Head  876  can prevent the pin  860  from completely moving through second aperture  818 . First layer  811  and second layer  812  can then be affixed to each other by methods known to those of skill in the art such as sewing or using adhesives such as glue or other appropriate bonding agents. 
     Briefly looking at  FIGS. 9A and 9B , a manner in which sewing can be undertaken is illustrated. Stitching  995  can be used after a proximal end  968  of a shaft  964  of a pin  960  has been press fit and extended through a second aperture  918  of a first layer  911  of a flexible strap  914 . The pin  960  can have a retractable latching mechanism  980  located proximate to the proximal end  968 . The shaft  964  can also have a pin distal end  972  and a head  976  integral with pin distal end  972 . The head  976  can be captured between the first layer  911  and a second layer  912  prior to the application of stitching  995 . 
     Returning to  FIG. 8 , an adhesive  895  can be used between first layer  811  and second layer  812  to affix the two layers together. Adhesive  895  can be a glue or other suitable agent for bonding whatever material was used to make straps  804 ,  814 . Other appropriate techniques as may be known to those in the art can be utilized. 
     The releasable fastener assembly  800  can be unfastened by depressing the retractable latching mechanism  880  into the shaft  864  and pulling the first flexible strap  804  in the direction of insertion. Depressing the retractable latching mechanism  880  can be accomplished manually or with a small tool such as the tool depicted and described in conjunction with  FIG. 11A . Once the pin  860  clears the passage of grommet  820 , the retractable latching mechanism  880  can once again return to its initial protruding state. Releasable fastener assembly  800  can include two or more apertures  808  (not shown) as defined in the flexible strap  814 , and can be positioned in a variety of alignments with one assembly when the releasable fastener assembly  800  is fastened. 
     It is to be understood that in the embodiments presented herein, a single grommet or aperture can be discussed for clarity, while an ordinary person of skill in this art will recognize that the embodiments can equally cover a plurality of grommets and apertures. Turning to  FIG. 10 , a generalized embodiment  1000  shows a flexible strap  1010 , which, for example, can be a leather strap. The flexible strap  1010  can define a plurality of apertures  1024  spaced apart from each other, for example first spacing d 1 . Spacing can vary according to desired purpose of the equestrian device, for example, second spacing d 2  can be different than first spacing d 1 . Within each of the plurality of apertures, a grommet  1030  can be positioned, and each of the plurality of grommets can engage the flexible strap  1010 . Each of the plurality of grommets  1030  can be an embodiment disclosed herein, for example, grommet  120 , grommet  220 , or grommet  320 . The grommet can be supplied as single piece, such that a first annular end flange (not shown) and a grommet second annular end flange (not shown) and generally cylindrical portion (not shown) are integrated. The grommet  1030  can also supplied as multiple pieces, for example, a first annular end flange can be integrated with a generally cylindrical portion and a second annular end flange can be supplied as a second piece. Moreover, the grommets can be of different material such as suitable plastic materials or metal. 
     A method for attaching a grommet to a flexible strap includes creating a plurality of apertures in a flexible strap. Creating the plurality of apertures can be done by punching or other methods known by a person skilled in the art. 
     Each one of a plurality of grommets can be positioned into a respective one of the plurality of apertures. Each grommet can be supplied in a variety of configurations and materials and can include a first annular end flange, a second annular end flange opposite the first annular end flange, and a generally cylindrical portion, the generally cylindrical portion extending between the first annular end flange and the second annular end flange. The generally cylindrical portion can define a passage of the grommet, or in cooperation with an annular end flange can define a passage extending through the grommet. The first annular end flange can include an outer surface, which has a substantially flat portion. A grommet or a plurality of grommets can be engaged to the flexible strap in such a manner as to create the substantially flat portion of a first annular end flange of each grommet. This can be accomplished with a modified crimp or rivet press wherein a conventional cup portion of part of the tool can be replaced by a substantially flat portion and an outer annular cupped section, thus providing both the desired engagement with the flexible strap as well as the substantially flat portion. 
     A typical die press assembly for fastening grommets of the type discussed herein includes a pair of cupped portions that are substantially mated with rounded annular flanges of grommets with which each die is intended to be used. Grommets typically include such rounded annular flanges as a consequence of manufacturing processes used to create the grommets. Consequently, it is necessary to flatten the rounded annular flange to create a substantially flat surface on the annular flange of the grommet. 
     To Flatten the annular flange, one of the sides of a conventional die press can be modified so that the side is substantially flat instead of cupped to mate with the rounded annular flange of the grommet. In use, the substantially flat portion of the die contacts the rounded annular flange of the grommet to deform and flatten the rounded annular flange. The amount of pressure needed to deform and flatten the rounded annular flange will vary according to such factors as size and material properties, but is within normal limits of ranges of pressure typically exerted when using conventional dies to affix conventional grommets. 
       FIGS. 1A through 11E  illustrate a decorative cap  1100  that can be used in a releasable fastening assembly to cover the proximal end of a pin (not shown) such as for example pin  260  or pin  360  or other pins used in embodiments disclosed herein. The cap  1100  can be made of a resilient material, such as a suitable plastic. The cap  1100  can have a cylindrical portion  1110  with a central cylindrical bore  1120 . The bore  1120  can be a light press fit to the proximal end of the pin. Such a press fit can provide for a manual fitting and easy removal of the cap  1100  from the pin and yet provide sturdiness for the cap  1100  to be able to stay in place through most use. 
     The bore  1120  can be relieved by a slot  1130  which is proportioned to loosely receive a retractable latching mechanism, such as for example retractable latching mechanism  280 . Dimensions T 1  and T 2  can provide a non-interference slot for the retractable latching mechanism. 
     The cap  1100  can be used as a tool to unfasten the releasable fastening assembly.  FIG. 11D  and  FIG. 11E  illustrate this use.  FIG. 11D  illustrates a cap  1100  fitted to a pin shaft  1164  as a retractable latching mechanism  1180  abuts a substantially flat annular surface within a passage of a grommet  1120 . Slot  1130  can prevent the inadvertent release of the releasable fastening assembly.  FIG. 11E  illustrates how the cap  1100  can be used to unfasten the releasable fastening assembly. In this view the cap  1100  can be removed from the position illustrated in  FIG. 11D  and rotated appropriately, for example 90 degrees, and refitted onto the pin shaft  1164 . The bore  1120  presses on the leading surface of the retractable latching mechanism  1180  and can exert sufficient force to move the retractable latching mechanism  1180  largely with the shaft  1164 , removing the abutment and allowing the pin to release. 
     The cap  1100  can have a head  1140  and can be ornamented in a desirable manner, such as with a star  1150 . The decoration can be a variety of aesthetically pleasing designs. 
     What has been described above includes examples. It is, of course, not possible to describe every conceivable combination of components or methodologies for purposes of describing the disclosed systems and methods, but one of ordinary skill in the art can recognize that many further combinations and permutations are possible. 
     In addition, while a particular feature may have been disclosed with respect to only one of several implementations, such feature can be combined with one or more other features of the other implementations as can be desired and advantageous for any given or particular application. Furthermore, to the extent that the terms “includes,” and “including” and variants thereof are used, these terms are intended to be inclusive in a manner similar to the term “comprising.” 
       FIGS. 12 through 16  illustrate prior art fastening assemblies. Conventionally a grommet cannot be considered a fastening device in itself, rather a grommet can be a component in fastening assembly and can serve to protect or reinforce the substrate or a fastening item, for example a shoelace that runs through an aperture. A grommet or eyelet can also be attached to a flexible piece of material in a conjunction with a common fastening system such as tying, which can be considered similar to sewing. Sewing generally does not use grommets to protect or reinforce the substrate or protect the tying material. 
     An illustration of a prior art releasable fastening assembly is provided in  FIGS. 12-14 . A conventional fastening method in the equestrian arts is the use of a matching screw set, commonly referred to as a Chicago screw system  1200 . The Chicago screw system includes a bolt  1210  with a specially configured nut  1220 . The nut is an internally threaded tube or collate with a head on it.  FIG. 13  depicts a single strap of material  1340  that is folded back upon itself to define a loop. A Chicago screw set  1310  includes a first head  1320  attached to a threaded bolt (not shown). A second head  1350  is attached to a threaded collar  1330 . The threaded collar  1330  extends through apertures in the strap of material  1340 . Additional detail is shown in a perspective view in  FIG. 14 . 
       FIGS. 15 and 16  illustrate another prior art releasable fastening system  1500 . This system is relatively simple, as all that is required is a strap  1520  and a leather band  1510 . The leather band can be woven through aligned holes in a strap  1520  to secure a loop. While this fastening technique is reversible so that the rein could be removed from a bit, the process can be considered unduly laborious and slow.