Negative dihedral wing e.g. kite for use in e.g. kite boarding, has transversal line delimiting arch whose curve is turned towards load to be towed, where line is arranged in median part connecting front flight lines and rigging lines

摘要

The wing has a rear flight line (31A, 31B) connected to lateral ends of the wing. Front flight lines (38A, 38B) are supported on a leading edge (20) and acts on propulsive median range of the wing. A transversal line (120) is arranged in a median part connecting the lines (38A, 38B) and rigging lines (122A, 122B) whose lower ends are connected to the line (120) and upper ends are connected remotely to one another at the leading edge. The line (120) delimits an arch whose curve is turned towards load to be towed.