Liddle style narrow based flex fin with wavy leading edge.
By adding an asymmetrical wave to the leading edge, the foil is alternately facing opposing rails simultaneously. The concept is an attempt to mimic the benefits of both a fin with an increased chord(thickness to width ratio) and the maneuverability achieved with toe on a twin fin.
Liddle style narrow based flex fin with wavy leading edge.
By adding an asymmetrical wave to the leading edge, the foil is alternately facing opposing rails simultaneously. The concept is an attempt to mimic the benefits of both a fin with an increased chord(thickness to width ratio) and the maneuverability achieved with toe on a twin fin.