i like zap products. zap ca added to baking soda is awesome. zappagap is great too. dip the dry ends in baking soda so the powder fills cracks and splits. carefully press the parts together while pressing out excess baking soda. once you like the fit... hold it tight and apply zap ca. sets quick so be sure.. let it cure for several hours. that should hold though its seldom pretty.
old trick from plank flying days. i think it acts differently than plain "super glue"
zapglue | CYANOACRYLATES (CA's)