Cuesoul Rost T19 Integrated white dart shaft and big wing sky blue flights. This fully moulded system screws into the barrel, just as with a standard stem. The sky blue moulded flight features a reinforcing rib to help prevent Robin Hooding. The medium white dart shaft is measured for what is visible once the dart is assembled. Shaft length: 28mmCuesoul Rost T19 Integrated white dart shaft and big wing sky blue flights. This fully moulded system screws into the barrel, just as with a standard stem. The sky blue moulded flight features a reinforcing rib to help prevent Robin Hooding. The long white dart shaft is measured for what is visible once the dart is assembled. Shaft length: 33mm