FIG. 1 is a perspective view of the needle assembly;

FIG. 2 is a top plan view thereof;

FIG. 3 is an end elevational view as viewed from the right of FIG. 1;

FIG. 4 is a right side elevational view thereof, with the left side elevational view being a mirror image thereof;

FIG. 5 is an end elevational view as viewed from the left of FIG. 1; and,

FIG. 6 is a bottom plan view thereof.