[Accurate Throwing: At 21/22/23/24 grams Formula Sports darts are the ideal weight to provide a well balanced and accurate throw. steel-tipped darts tip improve throwing accuracy thus increasing your chances of a high score Excellent Grip: Formula Sports metal darts steel tip set features strategically knurled and deep grooves on the tungsten barrels to provide great grip points. The darts shafts are made of unbreakable aluminum metal dart tip helps the dart tips stick to the board with no popping out Practicality: Formula Sports steel tip darts have a removable design we provide extra flight that can be changed to your liking and the stem are installed with O-rings that can be tightened or loosened "Multi-occasion: Formula Sports darts metal tips are suitable to use with sisal/bristle dartboards. dart activities is the best choice for mens pastimes. It can be used in game rooms college dorms offices clubs bars for casual games or tournaments" Packaging Included: 3 Tungsten Barrels + 3 Aluminum Shafts + 3 Polycarbonate Shafts + 6 PVC Flights + Dart Sharpener. As a perfect birthday and Christmas gift for friends family and darts enthusiast]