Viper Black Mariah Steel Tip Darts, 22 Grams Designed with high quality, black coated brass barrels which offer exceptional balance and styling in a slim profile Each barrel has strategically placed knurled bands, deep grooves and rings that make excellent gripping points and encourages consistent hand placement Aluminum shafts feature locking holes which allow for a tighter fitting that improves stability and greatly reduces the need to retighten during play Quality flights help increase speed and reduce drag, producing a consistent flight path for pinpoint accuracy; Detailed graphics are prominently displayed for added flare Intended for use with sisal/bristle dartboards and are ideal for casual-to-intermediate level players; Each steel tip dart weighs 22 grams