STREAMLINED FLAT WINDSCREEN WIPER

Streamlined, aerodynamic wiper blade (1), in particular for a vehicle, characterized in that it comprises: a longitudinal wiping blade (8), at least one longitudinal stiffening rib (6), a longitudinal holding member (7) for said wiping blade and said stiffening rib, a longitudinal fairing (2, 3) comprising two end caps (3) and a central mount (2) extending between the end caps and being connected to them, the mount comprising fastening means to said stiffening rib or to said holding member of this rib, and each cap comprising translation guidance means for end portions of said member.