I-Spy...........Smells

Of course daffs have a smell! Are you nose-blind?

I think you are getting daffs mixed up with Narcissi which have a pleasant smell and usually have a double flower!

"Regardless of what the tall tales suggest, daffodils and narcissus are one and the same. Narcissus is just the term for the genus, or the ‘group’, of plants. Both daffodils and ‘jonquils’ sit within the narcissus group. Essentially, daffodils are the common name for any plant within this group. This means that a narcissus is a daffodil, and a daffodil is a narcissus.". 
https://www.jparkers.co.uk/news/are-daff...d-to-know/

I rest my case, M'Lud.