(23 Grams) High Quality Grams Steel Tip Darts with Aluminum Shafts 18 19 20 21 22 23 27 3 x 22 Grams Steel Tip Brass Barrels 3 x Aluminum Dart Shafts Unique dart body,durability of the dart shaft, high-tech dart flight Higt quality,stable flight,abrasion, is the international play professional player of choice Can also be used as clubs, bars, office and other leisure sports supplies.