There is no shelter from the storm when you bring the Viper Silver Thunder Steel Tip Darts designed for use with sisal dartboards. These darts are packed with features starting with the barrel, fashioned from nickel silver alloy. Constructing the darts in this fashion allows us to bring you tough, weighted barrels without breaking the bank. Nickel plating is a method that has been used in construction for its high-end appearance and durability at a lower cost. We use this alloy to provide the highest quality barrels at the best cost to you. Each barrel possesses heavily knurled bands, deep grooves, and hand-painted rings, allowing your grip to remain consistent throw after throw. The Silver Thunder Darts feature tough, lightweight nylon shafts. Finally, each dart is finished off with deluxe Silver Thunder holographic designs adorning each flight, for a resounding look on each dart. Each set includes three flights and three concave nylon shafts.