Viper "The Freak" Soft 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 Spinster Yukon aluminum shafts rotate the flight after hitting the dartboard, which reduces the chance of deflection Locking holes allow for a tighter fitting that improves stability; Includes an additional set of convex nylon shafts, flights, 2BA dart points and a dart mechanic wrench Quality flights help increase speed and reduce drag, producing a consistent flight path for pinpoint accuracy; Intended for use with electronic dartboards