Robson Plus V Dart Flights - Shape OrangeThese flights offer the advantages of a pre molded plastic flight without the need for a proprietary shaft. By maintaining the 90 degree angle they provide consistency in aerodynamic dart trajectory. The enclosed shaft slot prevents robin hooding and damage to the shaft. 350 micron thickness These flights will work with any nylon, poly or carbon fiber tradition 4 prong shaft. Aluminum or other metal shafts are not recommended. All flights sold in a