Preheat oven to 400ºF.
Rinse wings and drumettes and pat dry. Transfer to a large bowl and toss with vegetable oil, salt and pepper. Position wings on baking racks in a single layer ensuring that wings aren't touching.
Bake, rotating pan half-way through, until fully cooked, 45 to 50 minutes. Remove wings from oven and transfer to a large bowl.
Add the sesame oil and olive oil to a small saucepot over medium-low heat. Add the garlic and ginger and cook, stirring, for about 3 minutes until golden brown.
Add the red pepper flakes, orange marmalade and hoisin sauce, and cook, stirring occasionally, for 5 minutes.
Pour the orange sauce over the wings, tossing to thoroughly coat, and serve immediately.
If wings aren't your thing, you can just as easily use this glaze atop chicken breasts and tenders, as well as pork and shrimp.