Retina 95% tungsten darts have been digitally designed to create perfectly streamlined barrels of unprecedented form and exacting balance. Precision cut using ultra-fine, numerically controlled tooling, the Retina series sets new standards in the manufacture of professional darts. The darts are match weighed to +/- 0.05 grams and fitted with red Supergrip shafts and retina flights. These Retina darts are available in 6 different weights.