Patent ID: 6726209
Filing Date: 2004-04-27
Classification: F41J

Abstract:
A dart board assembly comprising:a rear board including a first panel, said panel defining an opening at an intermediate location of the first panel, the rear board further including a cylindrical projection extending rearward from a rear surface of the first panel, the cylindrical projection formed coaxially with the intermediate opening and defining an inner opening; a bearing positioned within the inner opening of the cylindrical projection of the rear board; a front board including a second panel, the front board further including a longitudinal projection extending rearward from a rear surface of the second panel, the longitudinal projection defining a bore formed along the longitudinal axis of the longitudinal projection at a distal end thereof, the longitudinal projection further defining a screw hole longitudinally extending through the bore of the longitudinal projection; a connection shaft including a proximal end portion configured to detachably insert within the bore of the longitudinal projection of the front board, an intermediate portion having a diameter configured to fit within the opening of the first panel of the rear board, and a distal end portion configured to fit within a central opening of the bearing, the connection shaft defining a hole longitudinally extending there-through; and a screw inserted through the longitudinal hole of the connection shaft and into the screw hole of the longitudinal projection of the front board for connecting the connection shaft and the front board.