The ornamental design for a fingerheatshield, as shown and described.
FIG. 1 is a perspective view of a finger heat shield showing my new design;
FIG. 2 is a side elevation view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a front elevation view thereof;
FIG. 6 is a rear elevation view thereof; and,
FIG. 7 is a perspective view showing a finger heat shield for welding worn on the little finger of a welder's right hand. The welding glove shown in broken lines illustrates the environment in which the design is used, and assists in showing how the claimed design appears when worn. The broken-line subject matter forms no part of the claim.