1969 Dart Convertible Windshield lower trim

I am working on a 1969 Dodge Dart GT Convertible. There is a lower thin chrome (stainless) band about a 1/2" in height at the bottom of the windshield, that runs along the cowl. The bottoms of the two pillar posts attach to it. I don't understand how it is supposed to fasten to the windshield. Are there supposed to be clips under the gasket? if not? Care to shed some light for a brother in need? Thanks. Ken