Listen, duct tape may prove to be THE key element holding all of modern society together. But you still shouldn’t use it to attach your microphones. 
 
The Auray DUSM-1 Universal Shock Mount features a four-point suspension to accommodate shotgun and other cylindrical microphones measuring 0.74-0.98" (19-25mm) in diameter. The shock mount is easily angled with its rubberized adjustment knob. There is a built-in shoe for camera mounting, and a 3/8"-16 thread connection at the base mounts the shock mount to boom poles and universal hand grips.