Harrows Veridian Steel Tip 90% Tungsten Darts. The Veridian range is designed to incorporate 5 different grip sections which span the length of the parallel barrel. The finest injection moulded 90% tungsten is turned on Japanese CNC machines, given a tough black titanium nitride coating, delicately re-machined to give a precise grip and finished with a hint of green to offer a truly elegant look. Features: 90% Tungsten Barrels, Harrows Prime Flights, Harrows Supergrip Fusion Shafts.