We claim the ornamental design of a fire fanning tool, as shown and described.
FIG. 1 is a front perspective view of a fire fanning tool;
FIG. 2 is a front view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a left side view thereof; and,
FIG. 7 is a rear view thereof.
The broken lines depict unclaimed features of the fire fanning tool and are shown illustratively. The interior flame shape depicted by broken lines is not claimed. The surface of the fire fanning tool within the exterior flame shape depicted by a solid line is claimed.