by and common to the immediately adjacent link element for purposes of discussion a single wrap of the fiber between adjacent bushings will be considered as forming a single filament the number of filaments used to form the link elements may be varied depending on the torque carrying and flexibility requirements of the particular application for which the coupling is to be utilized by forming the link elements of a plurality of filaments a flexing structure 11 is provided which is capable of withstanding relatively high torque loads while being flexible to accommodate axial and angular misalignment of the shafts to be joined since each filament is separately coated or impregnated with matrix material the filaments are free to move relative to one another thus permitting axial and angular flexing of each link element it is contemplated however that solid metallic or solid filament wound link elements could be utilized in the flexing structure 11 herein and are considered within the scope of the subject invention although a degree of flexibility may be sacrificed by using solid metallic link elements this may be entirely appropriate in applications wherein the misalignment between the shafts to be coupled is expected to be minimal in fig1 the numerals 19 and 23 designate link elements of an endless single flexing structure 11 formed in the manner previously described and the numerals 17 21 and 25 designate end connector bushing of such structure an inner reference circle 13 having a center 15 is drawn in phantom in fig1 to illustrate the unique spacing or offset of the link elements in this embodiment of the present.