Tuned for 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.
The Sigma Pro 970 is also Phase 4 of the Evolution of the Power Series.
Steel Tip 97% tungsten Nickel Alloy
Sigma Pro side load shafts
Sigma Pro compact delta flights
Premium Sigma Wallet