Harrows Dart Power Point Replacement Mechanism

You can't always throw like a pro, but with the Harrows Dart Power Point Replacement Mechanism you can at least use the same replacement tips. The key feature of these professional tips is the "Power Point Kinetic Energy Principle," a unique patented concept which dramatically reduces bounce-outs to increase scores. If a dart hits a wire the energy from the dart's forward thrust forces the point. Each set includes three tips with collars. For indoor or outdoor use. Professional-caliber replacement tips. Dramatically reduce bounce-outs. 3 points per set. Indoor and outdoor use.