CUESOUL,doing all for darts We have 24/7 support team, so you can place order with confidence and enjoy really great product.message us if you will need any help:) CUESOUL ROST Integrated Dart Shaft and Flights Series-Standard Standard Shape S-Shaft Length: 21mm Shaft Length: 21mm,measured from the edge of the screw to the joint between the flight and shaft. Total 74mm(2-3/4inches ,The screw: 5mm,not include screw) Precision moulded dart flights assure the flights at 90 degree for perfect flight in each shoot.help your darts fly more stable and true,it will keep you from bend down and pick up flights in the heat of a dart game. Always stay at 90 degree Display in crystal gift box .Nice and surprise gift for a dart player