This particular configuration probably refers to an arrow part system composed of three components: a fletching sort (“tac vanes”), a selected fletching mounting machine or jig (“driver”), and a measurement probably indicating both vane size or peak (2.75 inches). This mix suggests a setup meant for archery, probably centered on bettering arrow flight stability and accuracy.
Exactly matched fletching, a dependable mounting instrument, and particular dimensional traits are essential for constant arrow efficiency. Constant arrow flight interprets to improved accuracy and precision, essential elements for each aggressive and leisure archery. The event of specialised instruments and parts like these demonstrates the continuing evolution of archery tools, continually striving for enhanced efficiency.