Dart Specification | Tip Material: Steel | Barrel Material: 90% Tungsten | Barrel Weight: 22g | Length: 51mm | Width: 6., 1mm RedDragon Jonny Clayton Tungsten Darts 22g | UK 22g Darts Mission Brett Claydon 90% Tungsten Darts - 24g Steel Tip, Straight Barrel With Black/Gold PVD Coating For Professionals Mission Archon Darts - Steel Tip - 97.5% - Black & Bronze PVD. Regular price £84.95 GBP. Regular price Sale price £84.95 GBP Mission Brett Claydon Dart Flights are 100 Micron Spot UV Flights, constructed from a sturdy 100 micron material that gives these flights durability and a highly consistent performance. Brett Claydon – Mission Darts The Mission Brett Claydon players darts feature a straight barrel design and bull nose, coated with crisp Black and Gold PVD coating.