The ornamental design for a decorativeend of a fan blade bracket, as shown and described.
FIG. 1 is a bottom perspective view of a decorative end of a fan blade bracket showing my new design;
FIG. 2 is a top perspective view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a reduced top plan view thereof;
FIG. 6 is a reduced bottom plan view thereof; and,
FIG. 7 is a front elevational view thereof.
The broken line showing of the blade iron attachment member is included for the purpose of illustrating environmental structure and forms no part of the claimed design.