Yonex ArcSaber Delta (AS-Delta) is the recent model released by Yonex within the ArcSaber series. The Yonex ArcSaber Delta is an even balance racket with a medium stiff shaft offering fast swing speed and all-around type of play with good control. Racket comes with full cover.
The ArcSaber Delta uses the Aero-Box Vari Frame reduces wind drag compared with a standard air-flow pattern, maximizing the power of the swing and the transfer of energy to the ball. By introducing Nanoair Spring into the resin which binds the carbon fibres, nanoscale air bubbles in the material help the racquet to flex and bend as in a spring. The result is a better transfer of energy from string-bed to shuttle for a more powerful shot.