The Bull's Spike is a 90% tungsten dart and is best known for being the dart with the most grip ever made. The barrel of the Spike 90% dart has spikes on it which provide a huge grip. Spike Darts are being manufactured in New Zealand, famous for its high quality darts. Each official Bull's Spike 90 Dart has the Bull's logo engraved in the barrels. Comes complete with 2ba shafts, flights, and steel tip points.