I claim the ornamental design for a splint, as shown and described.
FIG. 1 is a top perspective view of a splint according to a first preferred embodiment of my new design;
FIG. 2 is a right side view of the splint of FIG. 1;
FIG. 3 is a left side view of the splint of FIG. 1;
FIG. 4 is a top plan view of the splint of FIG. 1;
FIG. 5 is a bottom plan view of the splint of FIG. 1;
FIG. 6 is a front elevational view of the splint of FIG. 1; and,
FIG. 7 is a rear elevational view of the splint of FIG. 1.
The evenly broken lines shown in FIGS. 1-7 illustrate stitching, and form no part of the claimed design. The dash-dot-dash lines shown in FIGS. 1-7 illustrate portions of the splint that form no part of the claimed design.