Whether you're playing for trophies or pride of place, the Xenon's multi-ring design is specifically engineered to support full extension and throwing acceleration. The striking, dazzling signature green and gold completes this modern classic, carefully crafted with innovative technologies from major tournaments. Xenon delivers maximum performance and supports the most complex biomechanical movements - the perfect dart throw. Tungsten: 90% 23g Length: 50.8 mm / Diameter: 6.6 mm 24g Length: 50.8 mm / Diameter: 6.6 mm.