Assembly for minimizing the springback of electrical wires in apparatuses for twisting said wires

An assembly for minimizing the springback of wire end portions of electrical wires that are arranged in seats of a ferromagnetic core when they are subjected to twisting, comprising a twisting apparatus which is provided with a fixed body on which a carousel is mounted so that it can rotate. The carousel comprises at least two bushings which are provided with respective channels which are substantially parallel to an axis of symmetry of the carousel, each channel defining at least one receptacle configured to partially accommodate at least one respective wire end portion of a wire that protrudes from a seat of a ferromagnetic core. The at least two bushings are configured to be made rotate in order to perform the twisting of the wire end portions of wires that protrude from the seats of the ferromagnetic core and are partially accommodated in the channels.