product informationWinmau Neutron 1 Brass Specifications:Darts Brand: WinmauDarts Material: BrassDarts Weight: 21g, 19g Weight: Barrel Length: Barrel Width: 19 g 55.2 mm 8 mm 21 g 53.3 mm 8.8 mm Winmau Neutron 1 Brass contains: 3 Darts, 3 Dart Flights and 3 Dart Shafts.Read moreProduct specificationsView all specifications