Viper Silver Thunder Steel Tip Darts Designed with high quality, nickel silver plated 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 Lightweight, convex nylon shafts provide a tight fitting to the barrel 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