A set of shaft top replacements suitable for the Phase 5 and the Sigma range.
Using the principles of Unilab, the Sigma range has been designed from the outset with barrell, shaft and flight all mathematically matched to form an optimum aerodynamic unit, specified to give true flight and greater accuracy. Early in 2008 after a difficult season Phil Taylor switched to the Sigma range and the return to form that followed was nothing short of breathtaking.