The Fat Cat Twin Pack steel tip darts includes 2 complete sets of darts that are designed with high quality, tungzite barrels which offer exceptional balance and styling in a slim profile. Having a slim profile dart barrel is necessary to obtain a closer grouping of darts to maximizing scoring. Intended for use with sisal/bristle dartboards and are ideal for casual-to-intermediate level players. Each barrel has strategically placed knurled bands, deep grooves and rings that make excellent gripping points and encourages consistent hand placement. Fat Cat Twin Pack darts are equipped with lightweight, convex nylon shafts that provide a tight fitting to the barrel, improving 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.