FIG. 1 is a perspective top view of my new fastener for sight;

FIG. 2 is an end view of my new fastener for sight of FIG. 1;

FIG. 3 is a side elevational view of my new fastener for sight;

FIG. 4 is a side elevational view of my new fastener for sight from the side opposite that of FIG. 3;

FIG. 5 is an end view of my new fastener for sight from the end opposite that of FIG. 2;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.