Tuned for better accuracy.
Using the principles of UniLab, the Sigma range of darts has been designed from the outset with barrel, shaft and flight all mathematically matched to form an optimum aerodynamic unit, specified to give true flight and greater accuracy. All Sigma darts are laser engraved with unique serial numbers and their precise weight.
Sigma XL - Sigma Pro accuracy and balance but with a longer barrel. A laws-of-physics defying dart that has only been made possible by introducing ultra-lightweight magnesium alloy shafts and the revolutionary screw-in ZeroD Titanium nose cone designed to reduce deflections and facilitate point exchange.
Supplied with longer finger grip points, Sigma Pro Magnesium side load shafts and Sigma Pro flights.
95% Tungsten Nickel Alloy
3 Sigma ZeroD Titanium screw in 28 mm
3 Sigma ZeroD Titanium screw in 28 mm finger grip
Sigma Pro Magnesium side-load
Sigma Pro compact delta flights
Sigma Midi Wallet